TabSearch is a Firefox extension designed to enhance tab management through a keyboard-accessible interface. It offers customizable shortcuts, allowing users to efficiently navigate, search bookmarks, and manage their browsing history. Notably, it provides features for listing and restoring recently closed tabs, as well as a visual count of open tabs in a window, making it a valuable tool for users who frequently work with multiple tabs.

This subscription-based extension prioritizes user privacy by ensuring that no browsing information is saved or accessed. With extensive configuration options, users can tailor the experience to their preferences. The latest version brings improvements in tab management options, redesigned settings, and easier access to bookmarks and history. Overall, TabSearch is an excellent choice for Firefox users seeking to optimize their tab handling experience.